315112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 717120

約数和(自身を除く): 402008

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 331, 476, 662, 952, 1324, 2317, 2648, 4634, 5627, 9268, 11254, 18536, 22508, 39389, 45016, 78778, 157556, 315112]

約数ペア:

[(1, 315112), (2, 157556), (4, 78778), (7, 45016), (8, 39389), (14, 22508), (17, 18536), (28, 11254), (34, 9268), (56, 5627), (68, 4634), (119, 2648), (136, 2317), (238, 1324), (331, 952), (476, 662)]